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-   -   New Castle Creations BEC (https://www.rc-monster.com/forum/showthread.php?t=20011)

B4maz 04.07.2009 10:07 AM

New Castle Creations BEC
 
http://www.rccars.com/forums/attachm...9&d=1239065659

http://www.rccars.com/forums/attachm...4&d=1239064712
Looks like there are some specs in the background.

Saw this on RC Cars

lincpimp 04.07.2009 10:13 AM

The specs you can read are for the ccbec. The pro specs are below it and are blocked by "curly".

I do wonder what kind of input voltage the pro can handle...

Arct1k 04.07.2009 10:23 AM

20 peak amp output!!!

BrianG 04.07.2009 10:24 AM

Looks like 20A peak. Since the regular CCBEC is rated 6A cont (5A @ <24v, 7A @ <12v) and 10A peak, the new one will probably be something like 10A @ max V, 14A @ 1/2 max V.

Arct1k 04.07.2009 10:29 AM

Input voltage maybe no higher or I'd guess max 10s

My guess in response to this:

CC BEC Usage Advisory #1: Multiple Servo Setup
PROBLEM:
High power digital servos in larger helis overload CC BECs and the heli can be lost.

SOLUTION:
Use a larger output BEC or use multiple CC BECs wired as shown in the Multiple CC BEC Setup Diagram. Yes, this is VERY awkward. We are working on a better solution for high current applications.


EXPLANATION:
CC BEC is rated to deliver a MAXIMUM CONTINUOUS output of 5 amps when the input voltage is in excess of 12V DC. Our tests show that ONE JR 8717 servo draws 2.2 amps under load. A system using just 3 of these servos (not counting tail servo, receiver or gyro) would draw more than 6.5 amps during flight. When one adds in the draw of the tail servo, receiver and gyro, the load is much more than the 5 amp continuous load the CC BEC is designed to handle with greater than 12V input. CC BECs will eventually shut down due to an overheating caused by the overload.

lincpimp 04.07.2009 10:29 AM

But will it be capable of handling more than 6s input?

Snipin_Willy 04.07.2009 01:46 PM

Wait...is this for those of us that would rather run an external BEC rather than the one built into the MMM?

Arct1k 04.07.2009 01:53 PM

Aircraft guys with lots of servo's is my guess

azjc 04.07.2009 02:02 PM

I run the Hurcules HV BEC with 10s and it works great...(so far).....LOL

KMN 04.07.2009 02:55 PM

I can only imagine that it is for aircraft with huge power requirements.

Looks like a sidewinder, that thing is huge for a bec.


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